diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 31b9d9cb01f19..84e13e81b8dd4 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -20,18 +20,35 @@ jobs:
       - name: Create conda environment
         run: conda create --quiet -c conda-forge --name shpc spython
 
+      - name: Check out main
+        uses: "actions/checkout@v3"
+        with:
+          ref: "main"
+          path: "tmp-registry"
+
       - name: Install shpc
         run: |
           export PATH="/usr/share/miniconda/bin:$PATH"
           source activate shpc
           pip install git+https://github.com/singularityhub/singularity-hpc@main
-          git clone https://github.com/singularityhub/shpc-registry /tmp/registry
+
+      - name: Set Pages base URL and Registry URL
+        run: |
+          URL=$(curl -L \
+            -H "Accept: application/vnd.github+json" \
+            -H "Authorization: Bearer ${{ github.token }}"\
+            -H "X-GitHub-Api-Version: 2022-11-28" \
+            https://api.github.com/repos/${{ github.repository }}/pages \
+            | jq -r '.html_url')
+          sed -i "s|/shpc-registry|$URL|" _config.yml
+          sed -i "s|singularityhub/shpc-registry|${{ github.repository }}|" generate.sh
 
       - name: Generate docs
         run: |
           export PATH="/usr/share/miniconda/bin:$PATH"
           source activate shpc
-          /bin/bash generate.sh /tmp/registry
+          /bin/bash generate.sh ./tmp-registry
+          rm -r tmp-registry
 
       - name: Deploy 🚀
         uses: JamesIves/github-pages-deploy-action@4.1.1